CNN Takes A Footprint Quiz

06/01/2010 07:15 PM

CNN’s Josh Levs observed Earth Day by taking Global Footprint Network’s Ecological Footprint quiz on national television. “This is one of the best features that we discovered this week on Earth Day,” he says, as he walks viewers through the quiz, answering questions and determining how many planets it takes to support his lifestyle. (Answer: 4.8)